#!/bin/bash

# Copyright 2018- The Pixie Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0

if [[ $# -ne 3 ]]; then
    echo "Usage: $0 <image_name> <container src_file> <host dst_file>"
    exit
fi

IMAGE_NAME=$1
SRC_FILE=$2
DST_FILE=$3

id=$(docker create $IMAGE_NAME)
docker cp $id:$SRC_FILE $DST_FILE
docker rm -v $id
